diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 6b11664..f6fc2c1 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -29,7 +29,7 @@ jobs:
         run: |
           uv run tox --skip-pkg-install
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           slug: braniii/prettypyplot